Initial_setting.md

Ubuntu Installation

USB format (Window 10)

Ref: https://taktak2.tistory.com/entry/USB-%ED%8F%AC%EB%A7%B7%EB%B0%A9%EB%B2%95-%EC%99%84%EB%B2%BD%EC%A0%95%EB%A6%AC

Ubuntu booting usb

Initial Setting for Ubuntu

File system

Basic setting (Ubuntu, Bash shell)

• Initial configuration setting : /etc/profile.d/

• Terminal setting ~/.exrc

   set autoindent
   set ai 
   set number
   set bs=2
   set ts=4
   set sts=4
   set shiftwidth=4
   set nocp
   set hlsearch
   set showmatch
  

• host name REF: https://www.cyberciti.biz/faq/ubuntu-change-hostname-command/

   sudo vi /etc/hostname
   sudo vi /etc/hosts
   reboot
  

• ssh remote connection Ref: https://visu4l.tistory.com/entry/ssh-%EC%9B%90%EA%B2%A9-%EC%A0%91%EC%86%8D-%EC%97%90%EB%9F%ACWARNING-REMOTE-HOST-IDENTIFICATION-HAS-CHANGED

   @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
   @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
   @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
   IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
   Someone could be eavesdropping on you right now (man-in-the-middle attack)!
   It is also possible that a host key has just been changed.
   The fingerprint for the ED25519 key sent by the remote host is
   SHA256:xxxxxxxxx/xxxxxxxxxxxxxxxxx/xxxxxxxxxxxxxxx.
   Please contact your system administrator.
   Add correct host key in /home/jihun/.ssh/known_hosts to get rid of this message.
   Offending ED25519 key in /home/jihun/.ssh/known_hosts:14
     remove with:
     ssh-keygen -f "/home/jihun/.ssh/known_hosts" -R "xxx.xx.xx.xx"
   Host key for xxx.xx.xx.xx has changed and you have requested strict checking.
   Host key verification failed.
  

   ssh-keygen -R xxx.xx.xx.xx
  

• remove nouveau 커널 드라이버 (Ubuntu Server, for NVIDIA driver installation) Ref https://blog.boxcorea.com/wp/archives/3323

• [trial_error] apt update error Ref: https://phoenixnap.com/kb/temporary-failure-in-name-

   $ sudo vi /etc/resolv.conf
   
   nameserver 8.8.8.8
  

Install program

• c++

   apt install gcc
  apt install cmake
  apt-get install g++
  
  

• python

    $ sudo apt-get update
    $ sudo apt-get install pip3
  

• anaconda
• nvidia-driver
• screen : https://github.com/jihunni/Linux/blob/master/Software/screen.md
  • install
  • bash environment setting
• module environment : https://github.com/jihunni/Linux/blob/master/Software/module_environment.md
• lm_sensors: https://github.com/jihunni/Linux/blob/master/Software/lm_sensors.md
• network :

   apt-get install net-tools
  

• WPS PDF
• git
• visual studio code
  • Lunach visual studio code from bash command line link
    • Launch VS Code.
    • Open the Command Palette (Cmd+Shift+P) and type 'shell command' to find the Shell Command: Install 'code' command in PATH command. (link) :

        code [filename]
      

• Sublime Text
• Tilix

Structural biology

• Pymol
• Chimera